A4Tech Spill-proof Keyboard KBS-720A Outdoor TV Antenna 0 Operation Distance: 10 m

0 Operation Distance: 10 m Earphone Battery Type: Lithium Battery (60 mAh) Charging Case Battery Type: Lithium Battery (400 mAh) Charging Power: 5V=1A Earphone Charging Time: ＜1

so every member of the family stays connected all day

0 Port for easy expansion-With USB3

heat dissipation excellent

supports 48 k/Hz with a16-bit sampling rate

A4Tech Spill-proof Keyboard KBS-720A Outdoor TV Antenna 0 Operation Distance: 10 mKeycaps: Traditional, A shapeHotkeys: NoCharacter: Laser EngravingSplash Proof: YesAdjustable Keyboard Legs: YesRating: 5 V 30 mADemension: 462 168 23 mmCable Length: 150 cmHardware Connectivity: USB PS2Illuminated: NoSystem RequirementsWindows XP Vista 7 8 8. 1 10